I charged my balance for 30 euros by online and bought Prepaid Data Pack M which is 5.99 euros.
However after the payment, only 8 euros left in my balance.
I thkink I clicked some different options by mistake, but I cannot find what options I clicked.
Do you have any idea how can I check what contract did I make and refund it?
It is so embarrassing that my two month fee is gone away by unknown reason.
Edit o2_Bianca: Beitrag in den korrekten Bereich verschoben.
Lösung von Anonymous
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